Universal Fit; EPA Enhanced OBDII By Design Unit Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. Federal and California Emissions
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems
with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Universal Type Modifications and/or Additional Parts May Be Required for Installation
Direct Fit Federal, 47-State Only, Not legal for sale in CA, NY or ME
Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems Manifold Converter
Cutting and Welding Required
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems Manifold Converter
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
This catalytic converter has been recertified by the original equipment manufacturer (OEM). It is for vehicles equipped with the 5.6L engine.
Condition: Excellent (A)
Mileage: 81,400 miles
Cutting and Welding Required
It fits vehicles with the 5.6L engine.
Condition: Excellent (A)
Mileage: 129,600 miles
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems Manifold Converter
Not legal for sale or installation in California, Colorado or New York.
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems Manifold Converter
This catalytic converter has been recertified by the original equipment manufacturer. It is for vehicles with the 5.6L engine.
Condition: Excellent (A)
Mileage: 129,600 miles
Not legal for sale or installation in California, Colorado or New York.
It is for vehicles equipped with the 5.6L engine.
Condition: Excellent (A)
Mileage: 81,800 miles
775 Series Engine Family Number (EFN) 7NSXT05.6G9A CARB Executive Order D-798-14 ; Direct Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements ALL
775 Series Small Oval Body Engine Family Number (EFN) 7NSXT05.6G9A CARB Executive Order D-798-14 ; Universal Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements 2.25 in Inlet ID; 2.25 in Outlet ID ALL
CARB Executive Order D-193-154
Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
CARB Executive Order D-193-154 Engine Family Number (EFN) 4NSXT05.6P9B Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-154 Engine Family Number (EFN) 4NSXT05.6P9B Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-148 Engine Family Number (EFN) 5NSXT05.6P9A
CARB Executive Order D-193-154
CARB Executive Order D-193-148 Engine Family Number (EFN) 5NSXT05.6P9A Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-148 Engine Family Number (EFN) 5NSXT05.6P9A Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-148 Engine Family Number (EFN) 5NSXT05.6P9A
CARB Executive Order D-193-148 Engine Family Number (EFN) 5NSXT05.6P9A Cutting and Welding Required
CARB Executive Order D-193-148 Engine Family Number (EFN) 5NSXT05.6P9A Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
This is a recertified OEM catalytic converter. It is for vehicles with the 5.6L engine.
Condition: Excellent (A)
Mileage: 81,400 miles
It is a recertified OEM catalytic converter for vehicles equipped with the 5.6L engine.
Condition: Excellent (A)
Mileage: 81,400 miles
This catalytic converter has been recertified by the original equipment manufacturer (OEM). It is for vehicles equipped with the 5.6L engine.
Condition: Excellent (A)
Mileage: 97,300 miles
It is a recertified OEM catalytic converter for vehicles with the 5.6L engine.
Condition: Excellent (A)
Mileage: 49,200 miles
Browse our selection of quality catalytic converter parts designed specifically for your INFINITI QX56. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base
SUV · Sport Utility
V8 5.6L
Automatic
